All functions |
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Arrange rows by variables within a double-nested dataframe |
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Arrange rows by variables within a nested dataframe |
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Neighbours for locations |
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Create new variables dervied from timestamp |
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Extract identified home locations for users |
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Return rows with matching condition within nested dataframe |
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Return rows with matching conditions |
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Identify home locations for users with built-in recipes |
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Add new variable within a double-nested dataframe |
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Add new variables within a nested dataframe |
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Add new variable |
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Nest within a nested dataframe |
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Nest dataframe |
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Calculate the proportion of categories for a variable within a nested dataframe |
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recipe: Anchor Point Determining Model - APDM |
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recipe: frequency - FREQ |
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recipe: homelocator - HMLC |
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recipe: Online Social Networks Activity - OSNA |
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Remove top N percent of active users based on the frequency of data points per user |
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Give a weighted value for one or more variables in a nested dataframe |
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Summarises all scored columns and return one single summary score per row |
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Spread a key-value pair across multiple columns |
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Aggregate multiple values to a single value in a double-nested tibble |
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Aggregate multiple values to a single value within a nested tibble |
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Tweets sent by 100 random users |
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Select top n rows by certain value |
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Unnest within a double-nested dataframe |
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Unnest within a nested dataframe |
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Unnest dataframe |
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Validate input dataset |